EP1996396A2 - Schichtverbund aus einem offenzelligen melaminharzschaumstoff und einem melaminfaservlies- oder gewebe - Google Patents
Schichtverbund aus einem offenzelligen melaminharzschaumstoff und einem melaminfaservlies- oder gewebeInfo
- Publication number
- EP1996396A2 EP1996396A2 EP07726728A EP07726728A EP1996396A2 EP 1996396 A2 EP1996396 A2 EP 1996396A2 EP 07726728 A EP07726728 A EP 07726728A EP 07726728 A EP07726728 A EP 07726728A EP 1996396 A2 EP1996396 A2 EP 1996396A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- open
- layers
- melamine
- cell foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 229920006277 melamine fiber Polymers 0.000 title claims abstract description 7
- 239000004744 fabric Substances 0.000 title claims description 11
- 229920000877 Melamine resin Polymers 0.000 title description 15
- 239000004640 Melamine resin Substances 0.000 title description 3
- 229920003180 amino resin Polymers 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 23
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 11
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 150000007974 melamines Chemical class 0.000 description 6
- -1 oxapentylamino Chemical group 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 150000002989 phenols Chemical class 0.000 description 5
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 229920005832 Basotect® Polymers 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- UWCHSXAUFIEWOJ-UHFFFAOYSA-N 2-[2-[(4,6-diamino-1,3,5-triazin-2-yl)amino]ethoxy]ethanol Chemical compound NC1=NC(N)=NC(NCCOCCO)=N1 UWCHSXAUFIEWOJ-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XGJWQNKXTXSVML-UHFFFAOYSA-N 1,3,5,7-tetraoxocane Chemical compound C1OCOCOCO1 XGJWQNKXTXSVML-UHFFFAOYSA-N 0.000 description 1
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- QUWAJPZDCZDTJS-UHFFFAOYSA-N 2-(2-hydroxyphenyl)sulfonylphenol Chemical class OC1=CC=CC=C1S(=O)(=O)C1=CC=CC=C1O QUWAJPZDCZDTJS-UHFFFAOYSA-N 0.000 description 1
- ZMWGBPZJULKORQ-UHFFFAOYSA-N 2-[(4,6-diamino-1,3,5-triazin-2-yl)amino]ethanol Chemical group NC1=NC(N)=NC(NCCO)=N1 ZMWGBPZJULKORQ-UHFFFAOYSA-N 0.000 description 1
- BREGALISDVOWAC-UHFFFAOYSA-N 2-[2-[[4,6-bis[2-(2-hydroxyethoxy)ethylamino]-1,3,5-triazin-2-yl]amino]ethoxy]ethanol Chemical compound OCCOCCNC1=NC(NCCOCCO)=NC(NCCOCCO)=N1 BREGALISDVOWAC-UHFFFAOYSA-N 0.000 description 1
- JEXPIYSXTJMHFQ-UHFFFAOYSA-N 2-[2-[[4-amino-6-[2-(2-hydroxyethoxy)ethylamino]-1,3,5-triazin-2-yl]amino]ethoxy]ethanol Chemical compound NC1=NC(NCCOCCO)=NC(NCCOCCO)=N1 JEXPIYSXTJMHFQ-UHFFFAOYSA-N 0.000 description 1
- MNGSQDSFUODZAR-UHFFFAOYSA-N 2-[[4,6-bis(2-hydroxyethylamino)-1,3,5-triazin-2-yl]amino]ethanol Chemical group OCCNC1=NC(NCCO)=NC(NCCO)=N1 MNGSQDSFUODZAR-UHFFFAOYSA-N 0.000 description 1
- SMCJDZBBLDNQQX-UHFFFAOYSA-N 2-[[4-amino-6-(2-hydroxyethylamino)-1,3,5-triazin-2-yl]amino]ethanol Chemical group NC1=NC(NCCO)=NC(NCCO)=N1 SMCJDZBBLDNQQX-UHFFFAOYSA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- 229940013085 2-diethylaminoethanol Drugs 0.000 description 1
- FJKZHVJAUAEIEX-UHFFFAOYSA-N 2-n,4-n,6-n-tris(6-aminohexyl)-1,3,5-triazine-2,4,6-triamine Chemical compound NCCCCCCNC1=NC(NCCCCCCN)=NC(NCCCCCCN)=N1 FJKZHVJAUAEIEX-UHFFFAOYSA-N 0.000 description 1
- HTQCYPCSJJYXBP-UHFFFAOYSA-N 2-n,4-n-bis(6-aminohexyl)-1,3,5-triazine-2,4,6-triamine Chemical compound NCCCCCCNC1=NC(N)=NC(NCCCCCCN)=N1 HTQCYPCSJJYXBP-UHFFFAOYSA-N 0.000 description 1
- JRNUPCKZIFKLIC-UHFFFAOYSA-N 2-n-(6-aminohexyl)-1,3,5-triazine-2,4,6-triamine Chemical compound NCCCCCCNC1=NC(N)=NC(N)=N1 JRNUPCKZIFKLIC-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N 4-nonylphenol Chemical compound CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- NTDQQZYCCIDJRK-UHFFFAOYSA-N 4-octylphenol Chemical compound CCCCCCCCC1=CC=C(O)C=C1 NTDQQZYCCIDJRK-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- PKNPRIYCUVKOFU-UHFFFAOYSA-N 6-(propan-2-ylamino)-1h-1,3,5-triazin-2-one Chemical compound CC(C)NC1=NC=NC(=O)N1 PKNPRIYCUVKOFU-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical group OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- GCKLGRUZDXSATG-UHFFFAOYSA-N atrazine-desethyl-2-hydroxy Chemical compound CC(C)NC1=NC(=O)N=C(N)N1 GCKLGRUZDXSATG-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical class C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/06—Open cell foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2432/00—Cleaning articles, e.g. mops or wipes
Definitions
- the invention relates to a multilayer composite system comprising one or more layers A) of an open-celled foam based on an aminoplastic and one or more layers B) of non-woven fabric or fiber fabric, wherein the layer B contains aminoplast fibers, as well as methods of production and use as a cleaning sponge or protective backing ,
- German Utility Model DE 299 02 351 U1 describes a composite system of an open-cell foam based on melamine / formaldehyde resins and a non-woven fabric or fiber fabric for ceiling and wall coverings.
- German utility model DE 201 09 652 U1 describes the use of a melamine-formaldehyde resin foam whose cell structure has been compacted by thermal press processing as a cleaning sponge for removing dirt from furniture, dishes or cars.
- Flame-retardant yarns and fabrics made therefrom of 5 to 90% by weight of melamine fibers, 5 to 90% by weight of natural fibers and 0.1 to 30% by weight of polyamide fibers are described in WO 02/10492. Due to their good heat and fire behavior, they are suitable for the production of work and heat protection clothing.
- the object of the present invention was to find a layer composite with increased strength, which is applicable as a cleaning device or protective backing in a wide temperature range.
- the layer A) has a thickness in the range of 10 to 50 mm and the layer B) has a thickness in the range of 1 to 10 mm.
- open-cell foams for the layer A are preferably elastic foams based on a melamine / formaldehyde condensation product having a raw density of 5 to 100 g / l, in particular from 8 to 20 g / l used.
- the cell count is usually in the range of 50 to 300 cells / 25 mm.
- the tensile strength is preferably in the range of 100 to 150 kPa and the elongation at break in the range of 8 to 20%.
- EP-A 071 672 or EP-A 037 470 a highly concentrated, propellant-containing solution or dispersion of a melamine-formaldehyde precondensate can be foamed and cured with hot air, steam or by microwave irradiation.
- Such foams are commercially available under the name Basotect® from BASF Aktiengesellschaft.
- the molar ratio of melamine / formaldehyde is generally in the range of 1: 1 to 1: 5.
- the molar ratio in the range from 1: 1, 3 to 1: 1, 8 is selected and a sulfite group-free precondensate is used, such. B described in WO 01/94436.
- the foams can then be tempered, pressed or roughened by a surface embossing.
- the foams can be cut to the desired shape and thickness.
- the nonwoven fabric or fiber fabric of layer A) contains an aminoplast fiber, preferably based on melamine / formaldehyde resins.
- the aminoplast fibers used can be produced, for example, by the processes described in EP-A 93 965, DE-A 23 64 091, EP-A 221 330, EP-A 408 947, DE-A 10029334 or DE-A 10133787.
- Particularly preferred aminoplast fibers comprise, as monomer unit (A), 90 to 100 mol% of a mixture consisting essentially of 30 to 100, preferably 50 to 99, particularly preferably 85 to 95, in particular 88 to 93 mol% melamine and 0 to 70 , preferably 1 to 50, more preferably 5 to 15, in particular 7 to 12 MoI.-%, of a substituted melamine or mixtures thereof.
- Suitable substituted melamines are 2- (2-hydroxyethylamino) -4,6-diamino-1, 3,5-triazine, 2,4-di- (2-hydroxyethylamino) -6-amino-1, 3,5-triazine, 2,4,6-tris- (2-hydroxyethylamino) -1, 3,5-triazine, melamines substituted with the 2-hydroxyisopropylamino group, such as 2- (2-hydroxyisopropylamino) -4,6-diamino-1, 3 , 5-triazine, 2,4-di (2-hydroxyisopropylamino) -6-amino-1, 3,5-triazine 2,4,6-tris (2-hydroxyisopropylamino) -1, 3,5-triazine, 2- (5-hydroxy-3-oxapentylamino) -4,6-diamino-1,3,5-triazine, 2,4,6-tris- (5-hydroxy
- the preferred aminoplast fibers contain from 0 to 10, preferably from 0.1 to 9.5, in particular from 1 to 5, mol%, based on the total number of moles of monomer units (A) and (B), of a phenol or of one Mixture of phenols.
- Suitable phenols (B) are one or two hydroxyl-containing phenols which are optionally substituted by radicals selected from the group consisting of C 1 -C 6 -alkyl and hydroxyl and C 1 -C 4 -alkanes which are substituted by two or three phenol groups, di (hydroxyphenyl) sulfones or mixtures of these phenols.
- Preferred phenols are: phenol, 4-methylphenol, 4-tert-butylphenol, 4-n-octylphenol, 4-n-nonylphenol, catechol, resorcinol, hydroquinone, 2,2-bis (4-hydroxyphenyl) propane, bis (4-hydroxyphenyl) sulfone, more preferably phenol, resorcinol and 2,2-bis (4-hydroxyphenyl) propane.
- the preferred aminoplast fibers are usually obtainable by reacting the components (A) and (B) with formaldehyde or formaldehyde-yielding compounds and then spinning, the molar ratio of melamines to formaldehyde being in the range from 1: 1, 15 to 1: 4, 5, preferably from 1: 1, 8 to 1: 3.0.
- Formaldehyde is usually used as an aqueous solution having a concentration of, for example, 40 to 50% by weight or in the form of compounds which, on reaction with (A) and (B), give formaldehyde, for example as oligomeric or polymeric Formaldehyde in solid form, such as paraformaldehyde, 1, 3,5-trioxane or 1, 3,5,7-tetroxane, a.
- melamine, optionally substituted melamine and optionally phenol together with formaldehyde or formaldehyde-yielding compounds are usually polycondensed. All components can be initially introduced or they can be reacted in portions and successively and subsequently added to the precondensates formed thereon, further melamine, substituted melamine or phenol.
- the polycondensation is carried out in a manner known per se (see EP-A 355 760, Houben-Weyl, Bd. 14/2, p 357 ff).
- the reaction temperature is selected generally in a range from 20 to 150, preferably from 40 to 14O 0 C.
- the reaction pressure is generally not critical. It generally works in a range of 100 to 500 kPa, preferably under atmospheric pressure.
- the polycondensation is generally carried out in a pH range above 7. Preferably, the pH range from 7.5 to 10.0, more preferably from 8 to 9.
- alkali metal sulfites e.g. Sodium disulfite and sodium sulfite
- alkali metal formates e.g. Sodium formate
- alkali metal citrates e.g. Add sodium citrate, phosphates, polyphosphates, urea, dicyandiamide or cyanamide. They can be added as pure individual compounds or as mixtures with one another, in each case in bulk or as an aqueous solution before, during or after the condensation reaction.
- modifiers are amines and amino alcohols, such as diethylamine, ethanolamine, diethanolamine or 2-diethylaminoethanol.
- fillers or emulsifiers are fillers or emulsifiers.
- fillers for example, fibrous or powdery inorganic reinforcing agents or fillers, such as glass fibers, metal powder, metal salts or silicates, e.g. Kaolin, talc, barite, quartz or chalk, also use pigments and dyes.
- emulsifiers are usually used the usual nonionic, anionic or cationic organic compounds with long-chain alkyl radicals.
- the polycondensation can be carried out batchwise or continuously, for example in an extruder (see EP-A 355 760), according to methods known per se.
- the novel melamine resin is generally spun in a manner known per se, for example after addition of a hardener, usually acids, such as formic acid, sulfuric acid or ammonium chloride, at room temperature in a rotary spinning machine and then hardens the crude fibers in a heated atmosphere from, or you spun in a heated atmo- sphere, it simultaneously evaporates the solvent serving as water and cures the condensate.
- a hardener usually acids, such as formic acid, sulfuric acid or ammonium chloride
- aminoplast fibers For the production of the aminoplast fibers, however, it is also possible to use other customary processes, for. B. stringing, extrusion and Fibrill michmaschinesvone.
- the resulting fibers are generally predried, optionally stretched and then cured at 120 to 25O 0 C.
- aminoplast fibers are usually 5 to 25 ⁇ m thick and 2 to 2000 mm long.
- the nonwoven fabric, fiber fabric or the yarns used therefor may contain natural or synthetic resin fibers of thermoplastic polymers.
- the nonwoven fabrics and fibrous webs may consist of a) 5 to 90% by weight of aminoplast fibers, in particular melamine fibers, b) 5 to 90% by weight of natural fibers, and c) 0.1 to 30% by weight of polyamide fibers.
- the layers A) and B) can be made by sewing, quilting, stapling, needling or riveting. Conveniently, this one uses non-flammable yarns, z. B. of PTFE or aramid fibers, or pins, needles or rivets made of steel or aluminum. Due to the high heat resistance of the aminoplast fibers or the melamine-formaldehyde foam, the layer composite system can also be applied in a particularly simple manner, for. B. by means of a hot melt adhesive dot or sheet.
- the open-cell foam can also be attached in a simple manner by means of commercial hot melt adhesive, for example based on ethylene vinyl acetates (EVA), polyurethanes or polyisobutylenes (PIP) on any substrates, such as ceilings, walls, wood, gypsum boards.
- EVA ethylene vinyl acetates
- PIP polyisobutylenes
- the liquefied hot-melt adhesive remains liquid for a few seconds due to the heat insulation of the open-cell foam, while easy attachment is possible even in hard-to-reach places.
- the adhesive penetrates partially into the open-cell foam, so that the break is usually carried out under appropriate load in the foam layer and not at the interface with the substrate.
- flame retardant equipped with flame retardant hot melt adhesive or 1 component polyurethane adhesive used
- the layer composite may further comprise layers C), for example of an elastic polyurethane foam, which may be formed in particular as a grip layer.
- the layer C can be applied to a layer A) or a layer B).
- a layer composite of a layer A) and a layer B) is preferred.
- one layer A) and one layer B) is preferably used as the outer layer.
- cleaning auxiliaries for example inorganic compounds such as silicates or phosphates, can be introduced into the layer A). It is also possible to introduce surfactants, dispersing aids or bleaching agents which increase the cleaning action.
- the layer composite can also be provided by antibacterial substances in the layers A), B) or C). It can also be added fragrances that have a pleasant effect.
- the layer composite system is suitable as a cleaning sponge, z. B for cleaning furniture, dishes or painted surfaces. Due to the layer B of fiber fleece or fiber fabric, the strength and durability of the foam layer A) in the composite layer is increased. Depending on requirements, the layer composite can be used on both sides.
- the open-cell foam (layer A) or the layer composite system with a socket, for. B in the form of a one-sided open cuboid made of plastic, for example, styrene or olefin polymers provided.
- plastic for example, styrene or olefin polymers
- the open-cell foam or the layered composite system can be applied with an emery layer, for example made of sand or corundum, with a binder, for example an aqueous acrylic dispersion.
- an emery layer for example made of sand or corundum
- a binder for example an aqueous acrylic dispersion.
- the open-cell foam based on an aminoplastic or the layered composite system can be easily cut to the desired shape with a knife or a hot metal wire.
- the cuts can be carried out particularly well on moist open-cell foam.
- a metal wire which has a temperature above the decomposition temperature of the open-cell foam, sharp contours can be cut. In this way can be easily and inexpensively produce profiles, complicated shapes or plunger.
- the open-cell foam Due to the elasticity of the open-cell foam in the temperature range of about - 180 ° C to + 200 ° C this can be easily inserted into already prefabricated container parts. Even at low temperatures, for example below - 80 ° C, the foam remains elastic. Damage caused by embrittlement does not occur. It is therefore also ideal as absorbent pad in refrigerators or freezers to absorb the moisture during thawing and prevent freezing of the frozen food to the wall of the refrigerator.
- Another possible use of the composite layer system are protective documents for soldering and welding work.
- liquid metal such as soft solder for a long time in liquid form, for example at a temperature up to 300 ° C on the foam layer A) and can be further processed or transported.
- one or more layers of the open-cell foam can also be used alone without the layer B) of non-woven fabric or fiber fabric for the applications mentioned.
- a 30cm * 10 cm * 1 cm piece of an open-cell melamine / formaldehyde foam (Basotect from BASF Aktiengesellschaft) was added as a base in a freezer. It remained elastic and absorbed moisture from escaping frozen food. After use, it could easily be taken out of the freezer compartment, as it is not frozen to the bottom of the compartment. After washing out and drying, it could be used again.
Landscapes
- Laminated Bodies (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07726728A EP1996396A2 (de) | 2006-03-09 | 2007-03-09 | Schichtverbund aus einem offenzelligen melaminharzschaumstoff und einem melaminfaservlies- oder gewebe |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06110879 | 2006-03-09 | ||
| EP07726728A EP1996396A2 (de) | 2006-03-09 | 2007-03-09 | Schichtverbund aus einem offenzelligen melaminharzschaumstoff und einem melaminfaservlies- oder gewebe |
| PCT/EP2007/052205 WO2007101881A2 (de) | 2006-03-09 | 2007-03-09 | Schichtverbund aus einem offenzelligen melaminharzschaumstoff und einem melaminfaservlies- oder gewebe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1996396A2 true EP1996396A2 (de) | 2008-12-03 |
Family
ID=38293347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07726728A Withdrawn EP1996396A2 (de) | 2006-03-09 | 2007-03-09 | Schichtverbund aus einem offenzelligen melaminharzschaumstoff und einem melaminfaservlies- oder gewebe |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1996396A2 (de) |
| JP (1) | JP2009529441A (de) |
| KR (1) | KR20080106570A (de) |
| CN (1) | CN101400510A (de) |
| BR (1) | BRPI0708665A2 (de) |
| WO (1) | WO2007101881A2 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038084A1 (en) * | 2009-09-23 | 2011-03-31 | Filtrona Richmond, Inc. | Foam and fiber composite structures and methods of manufacture |
| EP2382906A1 (de) | 2010-04-29 | 2011-11-02 | The Procter & Gamble Company | Reinigungsgerät mit elastisch gepresstem Schaum |
| CN101966068B (zh) * | 2010-10-28 | 2013-08-28 | 太仓弘谊无纺布制造有限公司 | 一种复合抹布的制作方法 |
| DE102012022722A1 (de) | 2012-06-19 | 2013-12-19 | Lohmann Gmbh & Co. Kg | Reinigungstextil |
| WO2014116661A1 (en) * | 2013-01-22 | 2014-07-31 | Basofil, Llc | Nonwoven melamine fiber surface preparation and cleaning material |
| US10433700B2 (en) * | 2013-11-27 | 2019-10-08 | Kimberly-Clark Worldwide, Inc. | Multi-purpose tough stain removal articles |
| GB2557810B (en) | 2015-11-30 | 2021-11-24 | Kimberly Clark Co | Structures containing thermo-sensitive gels |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29902351U1 (de) * | 1999-02-11 | 1999-05-27 | Basf Ag, 67063 Ludwigshafen | Verbundsystem |
| DE20109652U1 (de) * | 2001-06-09 | 2001-09-13 | Matsumoto, Keiko, Jyoto, Osaka | Reinigungsschwamm |
| US20050266229A1 (en) * | 2004-05-26 | 2005-12-01 | Richard Porticos | Nonwoven with attached foam particles |
| DE102005029745A1 (de) * | 2005-06-24 | 2006-12-28 | Basf Ag | Verfahren zur Reinigung von Oberflächen |
| DE102005038170B4 (de) * | 2005-08-12 | 2007-08-30 | Perick Management Gmbh | Reinigungstextilie |
-
2007
- 2007-03-09 CN CNA2007800085116A patent/CN101400510A/zh active Pending
- 2007-03-09 BR BRPI0708665-2A patent/BRPI0708665A2/pt not_active Application Discontinuation
- 2007-03-09 JP JP2008557761A patent/JP2009529441A/ja not_active Withdrawn
- 2007-03-09 KR KR1020087024568A patent/KR20080106570A/ko not_active Withdrawn
- 2007-03-09 EP EP07726728A patent/EP1996396A2/de not_active Withdrawn
- 2007-03-09 WO PCT/EP2007/052205 patent/WO2007101881A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007101881A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0708665A2 (pt) | 2011-06-07 |
| WO2007101881A2 (de) | 2007-09-13 |
| CN101400510A (zh) | 2009-04-01 |
| KR20080106570A (ko) | 2008-12-08 |
| WO2007101881A3 (de) | 2008-10-16 |
| JP2009529441A (ja) | 2009-08-20 |
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